29456560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2330

約数の個数: 80

約数和(自身を含む): 81709056

約数和(自身を除く): 52252496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2287, 2576, 3220, 4574, 6440, 9148, 11435, 12880, 16009, 18296, 22870, 32018, 36592, 45740, 52601, 64036, 80045, 91480, 105202, 128072, 160090, 182960, 210404, 256144, 263005, 320180, 368207, 420808, 526010, 640360, 736414, 841616, 1052020, 1280720, 1472828, 1841035, 2104040, 2945656, 3682070, 4208080, 5891312, 7364140, 14728280, 29456560]

約数ペア:

[(1, 29456560), (2, 14728280), (4, 7364140), (5, 5891312), (7, 4208080), (8, 3682070), (10, 2945656), (14, 2104040), (16, 1841035), (20, 1472828), (23, 1280720), (28, 1052020), (35, 841616), (40, 736414), (46, 640360), (56, 526010), (70, 420808), (80, 368207), (92, 320180), (112, 263005), (115, 256144), (140, 210404), (161, 182960), (184, 160090), (230, 128072), (280, 105202), (322, 91480), (368, 80045), (460, 64036), (560, 52601), (644, 45740), (805, 36592), (920, 32018), (1288, 22870), (1610, 18296), (1840, 16009), (2287, 12880), (2576, 11435), (3220, 9148), (4574, 6440)]